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What parameters are sensitive to change in a Chainlink VRF consumer contract?


The Chainlink VRF documentation section is a bit meager as of today, I was wondering whether there is any merit for smart contract developers to allow for Chainlink VRF consumer contracts configuration parameters to change in the future, such as the LINK fee (due to the VRF oracle).

P.S. I was asked by the Chainlink team to turn this doubt into a stackoverflow thread


Solution

  • parameters like VRFCoordinator contract and public key of the VRF node won't change often, if at all with the current version of VRF.

    Take note though that in an upcoming improved version, there will be more flexibility, which will include dynamic VRF costs based on gas in the response etc